Home / 15,820,889.33-23,849,914.75-14,766,265.69

Finding the Fourth Proportional to 15,820,889.33, 23,849,914.75 and 14,766,265.69

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Solution

The fourth proportional to 15,820,889.33, 23,849,914.75 and 14,766,265.69 is: 22,260,074.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,820,889.33 : 23,849,914.75 = 14,766,265.69 : x
  2. Step 2: Convert to fraction form
    15,820,889.33/23,849,914.75 = 14,766,265.69/x
  3. Step 3: Cross multiply
    15,820,889.33x = 23,849,914.75 × 14,766,265.69
  4. Step 4: Simplify right side
    15,820,889.33x = 352,174,177,923,178.81
  5. Step 5: Solve for x
    x = 352,174,177,923,178.81/15,820,889.33
  6. Step 6: Final answer
    x = 22,260,074.67

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Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.